Need assistance to replace my channel balances

A quick learner from Florida says:
Says 29 3 ES Campbell on them
Profile picture of Casey
Casey from SWISCO responded:

I am almost 100% positive I know which of our Series channel balances to recommend, but just to be on the safe side, could I have you upload two more photos showing the nylon fittings at both ends from a closer view? We'd like to see the detail as these pieces help us determine what to suggest as a replacement. Thank you. 

A quick learner from Florida says:
Here are more pictures
Thumbnail of the uploaded file named 66B55CE5-C833-4E10-AA51-885CCAFB84EB.jpeg
Thumbnail of the uploaded file named 86C81DA7-2E3A-436C-86FD-BF50C2B281C5.jpeg
Profile picture of Casey
Casey from SWISCO responded:

Thanks for the extra photos. Have a look at our S395-30 channel balance. This comes assembled with a 19-005 balance top and 15-001 bottom balance shoe. Look over these nylon fittings to confirm they match up with yours. If everything looks good, then you can go with the 2930 option that holds a sash weight of 16-23 pounds. 

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